#211B98#211B98

#211B98 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.3% C 0.190 H 272.2°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#211B98
RGB	rgb(33, 27, 152)
HSL	hsl(243, 70%, 35%)
HSV	hsv(243, 82%, 60%)
CMYK	cmyk(78.3%, 82.2%, 0%, 40.4%)
CIE-LAB	lab(21.48, 44.83, -65.52)
CIE-LCH	lch(21.48, 79.39, 304.38°)
OKLab	oklab(34.28% 0.0073 -0.1896)
OKLCH	oklch(34.28% 0.19 272.2)
XYZ	xyz(6.6847, 3.3735, 29.9985)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211B98 #92981B

analogous

#1B5398 #211B98 #5F1B98

triadic

#211B98 #98211B #1B9821

tetradic

#211B98 #981B53 #92981B #1B985F

square

#211B98 #981B53 #92981B #1B985F

split-complementary

#211B98 #985F1B #53981B

monochromatic

#0A0930 #161264 #211B98 #2C24CC #554EE0

Accessibility & contrast

On white

12.54

#211B98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#211B98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211B98

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211B98	#FFFFFF	#000000	##FFFFFF
##211B98	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00399B

Deuteranopia (green-blind)

#002D96

Tritanopia (blue-blind)

#00435A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #211b98;
/* rgb */ color: rgb(33, 27, 152);
/* oklch */ color: oklch(34.3% 0.190 272.2);

Tailwind

colors: {
  custom: {
    50: '#735bb8',
    500: '#211b98',
    950: '#000000',
  },
}

SCSS

$custom: #211b98;
$custom-light: #735bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#211b98",
  "rgb": {
    "r": 33,
    "g": 27,
    "b": 152
  },
  "hsl": {
    "h": 242.88,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.34278,
    "c": 0.18973,
    "h": 272.2
  },
  "luminance": 0.03374
}

Semantic roles & 50–950 ramp

primary

#211B98

secondary

#BCC24D

accent

#ED3BE4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #211B98

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →